Set Pair Analysis Model for Bridge Landscape Assessment
[1]HU Sheng-neng.Set Pair Analysis Model for Bridge Landscape Assessment[J].Journal of Zhengzhou University (Engineering Science),2013,34(04):36-.[doi:10.3969/j.issn.1671-6833.2013.04.009]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
34
Number of periods:
2013 04
Page number:
36-
Column:
Public date:
2013-09-09
- Title:
- Set Pair Analysis Model for Bridge Landscape Assessment
- Keywords:
- bridge engineering; landscape assessment; set pair analysis
- CLC:
- U442
- Abstract:
- In view of uncertainty and complexity in the process of bridge landscape assessment,based on setpair analysis ( SPA ) theory,identity - discrepancy - contrary ( IDC) connection degree formula which canembody certainties and uncertainties of the assessment system is introduced and set pair analysis model(SPAM) is established in bridge landscape assessment. The meaning of SPA applied to bridge landscape as-sessment in two levels is fully analyzed. All indexes can be summarized in five - member connection number.Analytic hierarchy process (AHP) is applied to calculate the weighing values in order that the artistic degreeof the bridge can be calculated from the objective and subjective evaluations. As an example,Hulu riverbridge is assessed with SPAM. The results show that ; from the whole system,the artistic degree of the bridgeis fine;from the subsystem,bridge esthetics,modeling and environment coordination are better than others.The results express the artistic degree of the bridge on different levels and different aspects. SPAM combinesqualitative description with quantitative analysis and takes full advantage of uncertainty. It is a new model forthe bridge landscape assessment.
- References:
- -
- Similar References:
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Last Update:
1900-01-01
